AIR CONDITIONER: Neighbor's Noise

Опубликовано: 24 Август 2026
на канале: Acústica em Foco
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Do you know that noise from air conditioners and fans? It's terrible! In this video, I give tips to reduce the noise from these appliances and bring comfort to you and your family! Below are the topics in bullet points with time stamps; we hope this improves your experience!

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00:00 WALL-MOUNTED AIR CONDITIONER
— This type of air conditioner generates a lot of noise through vibrations, being a structural noise that transmits noise through the walls; to solve this, using 10mm thick EVA foam around the entire air conditioner will help to reduce the vibrations transmitted from the air conditioner to the wall.

01:24 SPLIT AIR CONDITIONER
— This type of air conditioner also generates noise, but at a lower intensity, not exceeding the maximum noise level established by NBRs, meaning it's the best choice to avoid disturbing your neighbors.

02:00 FAN
— Ceiling fans can transmit noise to the floor above. Using EVA foam also helps reduce noise transmission, but in this case, a thickness of 3mm should be used.

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Acoustics in Focus
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